Without www my sites workes fine, without I can't login with my username and password.

Question

Hello, When I log in to my site WITHOUT www. it works fine, but whenever I visit the site with www. the same username and password don't seem to work. I added www as a A record in the DNS, without it I could even only visit the website without www. It's hosted on Ubuntu 14.04 and the application is written in Ruby on Rails.

Answer 1

asb May 28, 2014

Right, to access www.your-domain.tld you need to set up either an A record or CNAME pointing to it. Your password issue is perplexing though. I'm having a hard time imagining what would cause that! I'd suggest redirecting the www subdomain back to the main one, as it's usually a good idea to pick one or the other either way.

Since you're using Rails, I imagine you're also using Nginx? Edit your configuration to add a new server block that sets up a redirect from www to the root domain. It would look something like:


server {

    listen       80;

    server_name  www.your-domain.tld;

    return       301 http://your-domain.tld$request_uri;

}



server {

    listen       80;

    server_name  your-domain.tld;

    # And whatever else....

}

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Without www my sites workes fine, without I can't login with my username and password.